[avr-gcc-list] Feature request - compiler warning for "if" stmts that do nothing

[Nathan Smith]

I'm using avrgcc 3.3 so please just flame me to death if more recent 
versions already have this :)

A feature I'm requesting is that the compiler generate a warning for 
control statements that don't do anything.
e.g.

if(value==10);
{
}

The problem being the semi-colon at the end of the if statement.

I'm used to other compilers for other platforms (PC) and if I were to 
write the above code they would display a warning at compile time.

Just a suggestion, I have no idea if this is allowed by the relevant 
standards etc.